Portion of a putter head



FIG. 1 is a top, front perspective view of a portion of a putter head showing my new design.

FIG. 2 is a top, rear perspective view thereof.

FIG. 3 is a bottom, rear perspective view thereof

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a front elevational view thereof.

FIG. 7 is a rear elevational view thereof.

FIG. 8 is a right side elevational view thereof; and,

FIG. 9 is a left side elevational view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a portion of a putter head, as shown and described. 